Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 2, 7, ['c', '4857', '1753', 'M', '7473', '683', '5389', 'F', 't', '4013', 'r', 'Z', 'f', '883', '4897', 'b', 'm', '2419', 'H']

20155